| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $113.40 | 1,500 | $170,100.00 | 717,119 | 2017-02-07 | Filing | |
| $112.36 | 5,000 | $561,800.00 | 718,619 | 2017-02-06 | Filing | |
| $108.52 | 13,000 | $1,410,760.00 | 723,619 | 2017-02-02 | Filing | |
| $103.58 | 30,000 | $3,107,400.00 | 673,124 | 2016-11-03 | Filing | |
| $102.53 | 7,500 | $768,975.00 | 84,700 | 2016-11-03 | Filing | |
| $112.68 | 5,000 | $563,400.00 | 134,600 | 2016-09-22 | Filing | |
| $108.81 | 5,000 | $544,050.00 | 139,600 | 2016-09-21 | Filing | |
| $112.02 | 5,000 | $560,100.00 | 144,600 | 2016-09-06 | Filing | |
| $110.20 | 4,000 | $440,800.00 | 90,867 | 2016-08-30 | Filing | |
| $109.59 | 4,000 | $438,360.00 | 94,867 | 2016-08-29 | Filing | |
| $109.60 | 5,000 | $548,000.00 | 149,600 | 2016-08-23 | Filing | |
| $110.31 | 7,000 | $772,170.00 | 92,200 | 2016-08-11 | Filing | |
| $111.79 | 10,000 | $1,117,900.00 | 114,207 | 2016-08-09 | Filing | |
| $96.90 | 4,000 | $387,600.00 | 68,867 | 2016-06-07 | Filing | |
| $96.88 | 4,600 | $445,648.00 | 118,600 | 2016-05-26 | Filing | |
| $98.27 | 5,000 | $491,350.00 | 123,200 | 2016-05-25 | Filing | |
| $95.10 | 5,400 | $513,540.00 | 128,200 | 2016-05-20 | Filing | |
| $92.98 | 2,500 | $232,450.00 | 70,000 | 2016-05-19 | Filing | |
| $96.35 | 2,500 | $240,875.00 | 73,750 | 2016-05-09 | Filing | |
| $95.31 | 5,000 | $476,550.00 | 71,200 | 2016-05-05 | Filing |